She checked the seating arrangements before the guests filed into the dining-room.
在客人们鱼贯进入餐厅之前，她核实了一遍座位安排。
《柯林斯高阶英汉双解学习词典》
The doses I suggested for adults could be halved or quartered.
我之前建议成人服用的剂量可以降到1/2或者1/4。
《柯林斯高阶英汉双解学习词典》
"Helen had something to eat before she left," put in Cecil anxiously.
“海伦走之前吃了点儿东西，”塞西尔急忙插了一句。
《柯林斯高阶英汉双解学习词典》
Wash your hands thoroughly with hot soapy water before handling any food.
在拿吃的之前，用热肥皂水把手好好地洗干净。
《柯林斯高阶英汉双解学习词典》
Buyers might require further assurances before parting with their cash.
买方在付现之前可能要求提供进一步的担保。
《柯林斯高阶英汉双解学习词典》
It remained an exceptionally rare book until it was reprinted in 1918.
在1918年再版之前，这本书一直非常罕见。
《柯林斯高阶英汉双解学习词典》
The refugees were put in camps in Italy before being resettled.
这些难民在重新定居之前被安置在意大利的难民营中。
《柯林斯高阶英汉双解学习词典》
They expected a reciprocal gesture before more hostages could be freed.
在更多人质获得自由之前他们期望看到对方也有相应的表示。
《柯林斯高阶英汉双解学习词典》
A long time ago, before Snapchat Spectacles and Microsoft HoloLens, there was Google Glass.
早在Snapchat眼镜和微软全息透镜出现之前，谷歌眼镜就已经问世了。
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如果那些摆在超市收银通道上的报纸可信的话，那么之前的第一夫人已经：收养了一个外星球小孩；
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在她们展开真正的时尚交锋之前，让我们先来回顾一下这两位第一夫人在公众视线下的迷人时刻吧！
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